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https://issues.apache.org/jira/browse/IVY-725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12568836#action_12568836
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Xavier Hanin commented on IVY-725:
----------------------------------
What do you mean by auto generated? Do you use the makepom task? If so, could
you please provide your original ivy file, and the generated pom? If you don't
use makepom, Ivy does not generate poms, it actually converts poms to ivy files
to work.
> Null Pointer Exception during retrieve/resolve
> ----------------------------------------------
>
> Key: IVY-725
> URL: https://issues.apache.org/jira/browse/IVY-725
> Project: Ivy
> Issue Type: Bug
> Affects Versions: 2.0.0-beta-1
> Environment: Mac OSX
> Reporter: Neil Lott
> Attachments: common-ivy-configurations.xml, common-ivy-settings.xml,
> common-ivy.xml, ivy.xml, ivy.xml
>
>
> I'm seeing the following null pointer exceptions during the retrieve/resolve
> of my module.
> Module mas-coredn-btm depends on mas-coredn-ondemand. In this case, I have
> published the artifact for mas-coredn-ondemand and mas-coredn-btm is failing
> to resolve it.
> [ivy:resolve] java.lang.RuntimeException: several problems occured while
> resolving dependency: twc#mas-coredn-ondemand;5.1 {*=[*]}:
> [ivy:resolve] java.lang.NullPointerException at
> org.apache.ivy.core.cache.DefaultRepositoryCacheManager.cacheModuleDescriptor(DefaultRepositoryCacheManager.java:893)
> [ivy:resolve] java.lang.NullPointerException at
> org.apache.ivy.core.cache.DefaultRepositoryCacheManager.cacheModuleDescriptor(DefaultRepositoryCacheManager.java:893)
> [ivy:resolve] at
> org.apache.ivy.plugins.resolver.ChainResolver.getDependency(ChainResolver.java:185)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.IvyNode.loadData(IvyNode.java:225)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.VisitNode.loadData(VisitNode.java:257)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.ResolveEngine.fetchDependencies(ResolveEngine.java:588)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.ResolveEngine.doFetchDependencies(ResolveEngine.java:671)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.ResolveEngine.fetchDependencies(ResolveEngine.java:596)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.ResolveEngine.getDependencies(ResolveEngine.java:487)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.ResolveEngine.resolve(ResolveEngine.java:234)
> [ivy:resolve] at
> org.apache.ivy.core.resolve.ResolveEngine.resolve(ResolveEngine.java:192)
> [ivy:resolve] at org.apache.ivy.Ivy.resolve(Ivy.java:506)
> [ivy:resolve] at
> org.apache.ivy.ant.IvyResolve.doExecute(IvyResolve.java:230)
> [ivy:resolve] at org.apache.ivy.ant.IvyTask.execute(IvyTask.java:275)
> [ivy:resolve] at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
> [ivy:resolve] at org.apache.tools.ant.Task.perform(Task.java:364)
> [ivy:resolve] at org.apache.tools.ant.Target.execute(Target.java:341)
> [ivy:resolve] at
> org.apache.tools.ant.Target.performTasks(Target.java:369)
> [ivy:resolve] at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
> [ivy:resolve] at
> org.apache.tools.ant.Project.executeTarget(Project.java:1185)
> [ivy:resolve] at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
> [ivy:resolve] at
> org.apache.tools.ant.Project.executeTargets(Project.java:1068)
> [ivy:resolve] at org.apache.tools.ant.Main.runBuild(Main.java:668)
> [ivy:resolve] at org.apache.tools.ant.Main.startAnt(Main.java:187)
> [ivy:resolve] at
> org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
> [ivy:resolve] at
> org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
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